CN205207316U - Take hydro -cylinder device of protective sheath - Google Patents
Take hydro -cylinder device of protective sheath Download PDFInfo
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- CN205207316U CN205207316U CN201520883466.0U CN201520883466U CN205207316U CN 205207316 U CN205207316 U CN 205207316U CN 201520883466 U CN201520883466 U CN 201520883466U CN 205207316 U CN205207316 U CN 205207316U
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- earrings
- oil pipe
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Abstract
The utility model discloses a take hydro -cylinder device of protective sheath, include: a hydro -cylinder. The hydro -cylinder includes: a hydro -cylinder cylinder, be equipped with a wand core in the hydro -cylinder cylinder, earrings on the hydro -cylinder, the earrings is fixed in the wand core top on the hydro -cylinder. An oil pipe, oil pipe locates the hydro -cylinder cylinder outside and keeps away from the one end of earrings. Earrings under the hydro -cylinder, the earrings is fixed under the hydro -cylinder locates terminal surface under the hydro -cylinder cylinder. The flexible pipe of a wand core, the flexible pipe one end of wand core is fixed in earrings on the hydro -cylinder, and the other end is fixed in on the hydro -cylinder cylinder and the outsourcing wraps wand core. An oil pipe protective sheath, the outsourcing of oil pipe protective sheath wraps oil pipe and is fixed in the hydro -cylinder and oil pipe's junction. The utility model discloses a wrap up wand core and wrap oil pipe with the outsourcing of oil pipe protective sheath with the flexible pipe of wand core to can avoid the hydro -cylinder influenced by the external environment factor and cause the damage, thereby improve the practical life of hydro -cylinder.
Description
Technical field
The utility model relates to a kind of cylinder apparatus, particularly relates to a kind of cylinder apparatus with protecting jacket.
Background technique
Oil cylinder and oil hydraulic cylinder, hydraulic energy is changed into mechanical energy, does the hydraulic actuator of straight reciprocating motion (or oscillating motion) by oil hydraulic cylinder.Its structure is simple, reliable operation.When realizing to-and-fro motion with it, can speed reducer be removed from, and there is no drive gap, stable movement, therefore be used widely in the hydraulic system of various machinery.The pressure reduction on oil hydraulic cylinder ouput force and piston effective area and both sides thereof is directly proportional; Oil hydraulic cylinder is made up of cylinder barrel and cylinder cap, piston and piston rod, seal arrangement, damping device and venting gas appliance substantially.Damping device and venting gas appliance are depending on embody rule occasion, and other devices are then essential.
In prior art, when hydraulic cylinder works, multiple important work component are outside exposed, easily different damages is caused to oil cylinder self when operating conditions is severe, such as operation bar core leaks outside and oil pipe and miscellaneous part gall and damage, and then reduces the physical life of oil cylinder.
Therefore, design one and oil cylinder can be avoided to cause damage by outside environmental elements affects, thus the physical life improving oil cylinder is industry problem demanding prompt solution.
Summary of the invention
In order to solve above-mentioned problems of the prior art, the utility model proposes a kind of cylinder apparatus with protecting jacket, this can be avoided oil cylinder to cause damage by outside environmental elements affects, thus improves the physical life of oil cylinder.
For achieving the above object, the utility model by the following technical solutions: a kind of cylinder apparatus with protecting jacket, comprising: an oil cylinder.Described oil cylinder comprises: a cylinder tube, is provided with a bar core in described cylinder tube; Earrings on one oil cylinder, on described oil cylinder, earrings is fixed on bar core top.One oil pipe, described oil pipe to be located at outside cylinder tube and away from one end of upper earrings.Earrings under one oil cylinder, under described oil cylinder, earrings is fixed at cylinder tube lower end surface.One bar core telescopic pipe, earrings on oil cylinder is fixed in described bar core telescopic pipe one end, and the other end is fixed on cylinder tube and outsourcing wraps bar core.One oil pipe protecting jacket, described oil pipe protecting jacket outsourcing wraps oil pipe and is fixed on the joint of oil cylinder and oil pipe.
In an embodiment of the cylinder apparatus of the band protecting jacket described in the utility model, described bar core telescopic pipe comprises: a spring skeleton.One shelter, described shelter outsourcing wraps spring skeleton.
In an embodiment of the cylinder apparatus of the band protecting jacket described in the utility model, described shelter material is anticorrosion canvas composite.
In an embodiment of the cylinder apparatus of the band protecting jacket described in the utility model, described protection of oil pipes cover material is zinc-plated wear-resisting steel wire.
In an embodiment of the cylinder apparatus of the band protecting jacket described in the utility model, described bar core telescopic pipe running length is at least bar core maximum tension stroke.
Compared with prior art, the utility model has the following advantages:
The utility model by wrapping up bar core with bar core telescopic pipe and wrapping oil pipe with oil pipe protecting jacket outsourcing, thus can avoid oil cylinder to cause damage by outside environmental elements affects, thus improves the physical life of oil cylinder.
Accompanying drawing explanation
Fig. 1 is the stereogram of the cylinder apparatus of the utility model band protecting jacket;
Fig. 2 is the plan view of the cylinder apparatus of the utility model band protecting jacket;
Fig. 3 is the partial enlarged drawing of the cylinder apparatus of the utility model band protecting jacket;
Fig. 4 is the stretching, extension view of the utility model band protection loop bar core telescopic pipe.
Wherein, the symbol in accompanying drawing is simply described as follows:
1 ~ oil cylinder; 2 ~ bar core telescopic pipe; 3 ~ oil pipe protecting jacket; 101 ~ cylinder tube; 102 ~ bar core; Earrings on 103 ~ oil cylinder; 104 ~ oil pipe; 105 ~ oil cylinder cylinder cap; Earrings under 106 ~ oil cylinder; 201 ~ spring skeleton; 202 ~ shelter.
Embodiment
In order to more fully understand technology contents of the present utility model, below in conjunction with accompanying drawing, the utility model is described further, but is not limited to this.
As shown in Figure 1 and Figure 2, a kind of cylinder apparatus with protecting jacket that the utility model proposes, comprising: an oil cylinder 1, and oil cylinder 1 comprises: a cylinder tube 101, is provided with a bar core 102 in cylinder tube 101.Earrings 103 on one oil cylinder, on oil cylinder, earrings 103 is fixed on bar core 102 top.One oil pipe 104, oil pipe 104 to be located at outside cylinder tube 101 and away from one end of upper earrings 103.One oil cylinder cylinder cap 105, oil cylinder cylinder cap 105 is fixed on cylinder tube 101 upper-end surface.Earrings 106 under one oil cylinder, under described oil cylinder, earrings 106 is fixed at cylinder tube 101 lower end surface.One bar core telescopic pipe 2; earrings 103 on oil cylinder is fixed in bar core telescopic pipe 2 one end; the other end is fixed on the oil cylinder cylinder cap 105 on cylinder tube 101 and outsourcing wraps bar core 102; Main Function is protection oil cylinder motion bar core 102; oil sealing (not shown), O type circle (not shown) etc. are not subject to dust, sewage; the erosion of metal fillings foreign material, and it is very convenient to discharge installation.One oil pipe protecting jacket 3, oil pipe protecting jacket 3 outsourcing wraps oil pipe 104 and is fixed on the joint of oil cylinder 1 and oil pipe 104.
In the utility model one embodiment, as shown in Figure 3, Figure 4, bar core telescopic pipe 2 comprises: a spring skeleton 201.One shelter 202, shelter 202 outsourcing wraps spring skeleton 201, makes to play totally enclosed protective action to bar core 102.
In the utility model one embodiment, as shown in Figure 3, Figure 4, shelter 202 material is anticorrosion canvas composite, and Main Function is wear-resisting and can adapts to various different environmental change.Except this material, can also replace with other similar material.
In the utility model one embodiment, as shown in Figure 1, oil pipe protecting jacket 3 material is zinc-plated wear-resisting steel wire, mainly in order to avoid oil pipe and other component directly rub, causes pipeline rupture to occur the phenomenon of booster.
In the utility model one embodiment, bar core telescopic pipe 2 running length is at least bar core 102 maximum tension stroke, and it stretches view as shown in Figure 4.
Running principle of the present utility model is: first, opens oil cylinder 1 working state; Secondly, catch bar core 102 is from initial initial point ejection cylinder cylinder barrel 101 until bar core 102 range under the effect of the pressure for oil cylinder, and extensional motion made by driven rod core telescopic pipe 2 simultaneously; Then, bar core 102 slowly returns cylinder tube 101 until initial initial point got back to by bar core 102 from range point, and drive the bar core telescopic pipe 2 stretched to make compression movement, a stroke is complete simultaneously.
In sum, the utility model by wrapping up bar core 102 with bar core telescopic pipe 2 and wrapping oil pipe 104 with oil pipe protecting jacket 3 outsourcing, thus can avoid oil cylinder 1 to cause damage by outside environmental elements affects, thus improves the physical life of oil cylinder 1.
Above specific embodiment is only in order to illustrate design of the present utility model, and those of ordinary skill in the art can make various deformation and change under design of the present utility model.These distortion and change include within protection domain of the present utility model.
Claims (5)
1. the cylinder apparatus with protecting jacket, is characterized in that, comprising:
One oil cylinder [1], described oil cylinder [1] comprising:
One cylinder tube [101], is provided with a bar core [102] in described cylinder tube [101];
Earrings [103] on one oil cylinder, on described oil cylinder, earrings [103] is fixed on bar core [102] top;
One oil pipe [104], described oil pipe [104] is located at cylinder tube [101] outside and away from one end of upper earrings [103];
One oil cylinder cylinder cap [105], described oil cylinder cylinder cap [105] is fixed on cylinder tube [101] upper-end surface;
Earrings [106] under one oil cylinder, under described oil cylinder, earrings [106] is fixed at cylinder tube [101] lower end surface;
One bar core telescopic pipe [2], earrings on oil cylinder [103] is fixed in described bar core telescopic pipe [2] one end, and the other end is fixed on the oil cylinder cylinder cap [105] on cylinder tube [101] and outsourcing wraps bar core [102];
One oil pipe protecting jacket [3], described oil pipe protecting jacket [3] outsourcing wraps oil pipe [104] and is fixed on the joint of oil cylinder [1] and oil pipe [104].
2. the cylinder apparatus as claimed in claim 1 with protecting jacket, is characterized in that, described bar core telescopic pipe [2] comprising:
One spring skeleton [201];
One shelter [202], described shelter [202] outsourcing wraps spring skeleton [201].
3. the cylinder apparatus as claimed in claim 2 with protecting jacket, is characterized in that, described shelter [202] material is anticorrosion canvas composite.
4. the cylinder apparatus as claimed in claim 1 with protecting jacket, is characterized in that, described oil pipe protecting jacket [3] material is zinc-plated wear-resisting steel wire.
5. the cylinder apparatus as claimed in claim 1 with protecting jacket, is characterized in that, described bar core telescopic pipe [2] running length is at least bar core [102] maximum tension stroke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520883466.0U CN205207316U (en) | 2015-11-06 | 2015-11-06 | Take hydro -cylinder device of protective sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520883466.0U CN205207316U (en) | 2015-11-06 | 2015-11-06 | Take hydro -cylinder device of protective sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205207316U true CN205207316U (en) | 2016-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520883466.0U Active CN205207316U (en) | 2015-11-06 | 2015-11-06 | Take hydro -cylinder device of protective sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205207316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113757440A (en) * | 2021-08-31 | 2021-12-07 | 新兴铸管股份有限公司 | Jaw type valve control device in iron-making discharging system |
-
2015
- 2015-11-06 CN CN201520883466.0U patent/CN205207316U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113757440A (en) * | 2021-08-31 | 2021-12-07 | 新兴铸管股份有限公司 | Jaw type valve control device in iron-making discharging system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518000 2005, 2006, twenty floor, Huafeng Weihai International Commercial Affairs Building, 4018 Baoan Road, Xixiang, Shenzhen, Guangdong, Baoan District Patentee after: Shenzhen still used for environmental protection and Technology Co., Ltd. Address before: 518000 Guangdong Shenzhen Baoan District Xixiang street labor Village 97 residential area Haitao Hao Yuan 2 (office space) Patentee before: SHENZHEN SHANGYONGLAI ENVIRONMENTAL PROTECTION INVESTMENT CO., LTD. |